Home / 17,498.79-26,246.27-6,251.73

Finding the Fourth Proportional to 17,498.79, 26,246.27 and 6,251.73

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Solution

The fourth proportional to 17,498.79, 26,246.27 and 6,251.73 is: 9,376.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498.79 : 26,246.27 = 6,251.73 : x
  2. Step 2: Convert to fraction form
    17,498.79/26,246.27 = 6,251.73/x
  3. Step 3: Cross multiply
    17,498.79x = 26,246.27 × 6,251.73
  4. Step 4: Simplify right side
    17,498.79x = 164,084,562.29
  5. Step 5: Solve for x
    x = 164,084,562.29/17,498.79
  6. Step 6: Final answer
    x = 9,376.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.